Pith Number

pith:YQP2M6RB

pith:2012:YQP2M6RBXNKHHDWEVALIPVABMA

not attested not anchored not stored refs pending

Simulating galactic outflows with thermal supernova feedback

Claudio Dalla Vecchia, Joop Schaye

arxiv:1203.5667 v4 · 2012-03-26 · astro-ph.GA · astro-ph.CO

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YQP2M6RBXNKHHDWEVALIPVABMA}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T01:58:01.839423Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c41fa67a21bb54738ec4a81687d40160129483953b310426714ac2d6e853965f

Aliases

arxiv: 1203.5667 · arxiv_version: 1203.5667v4 · doi: 10.48550/arxiv.1203.5667 · pith_short_12: YQP2M6RBXNKH · pith_short_16: YQP2M6RBXNKHHDWE · pith_short_8: YQP2M6RB

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/YQP2M6RBXNKHHDWEVALIPVABMA \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: c41fa67a21bb54738ec4a81687d40160129483953b310426714ac2d6e853965f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "163858fee8f0534d1d9f009f55e4f22b2bd336958cf0b861a734ae64baee9ab4",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2012-03-26T13:54:36Z",
    "title_canon_sha256": "9ce7adb109d1c04455c16fe24f5ff4935e05bc2d6cf3f72cd9e2ebc2830e0b1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1203.5667",
    "kind": "arxiv",
    "version": 4
  }
}